[TYPO3-core] RFC: Bug #13508: Use exec_TRUNCATETABLEquery() instead of DELETE FROM throughout the core

[Christian Kuhn]

Christian Kuhn wrote:
> Thanks to #13504 we now have a dbal compatible way of truncating tables. 
> mysql handles this much more efficiently than delete from.

FYI: Committed Francois version as a feature to trunk, rev. 7311.

For dbal I just sent Xavier a mail, the extbase change is now reported 
with http://forge.typo3.org/issues/show/7226

Thanks for discussion and reviews
Christian